Reversibly switchable fluorescent protein-based indicators

ABSTRACT

Reversibly switchable fluorescent protein-based indicators are disclosed, and can be used as neuronal activity markers. The disclosed reversibly switchable fluorescent protein-based indicators exhibit faster or slower photoswitching the presence or absence of calcium, and depending on the wavelength of light stimulus employed.

RELATED APPLICATIONS

This application claims priority from U.S. Provisional Application Ser. No. 62/647,269 filed Mar. 23, 2018, the entire disclosure of which is incorporated herein by this reference.

TECHNICAL FIELD

The presently-disclosed subject matter relates to reversibly switchable fluorescent protein-based indicators. In particular, the presently-disclosed subject matter relates to reversibly switchable fluorescent protein-based indicators that can be used as neuronal activity markers, and which exhibit faster or slower photoswitching the presence or absence of calcium, and depending on the wavelength of light stimulus.

INTRODUCTION

Genetically encoded indicators of neuronal activity are useful for imaging and tracking the activity of neurons in the brain [1]. In particular, genetically encoded indicators based on photoconvertible fluorescent protein (FP) domains have enabled optical marking and selection of active neuron populations [2].

Neuronal activity markers based on photoconvertible FPs are permanent and irreversible, thus limiting their in vivo utility in samples where multiple snapshots of activity are desirable or where different activity profiles must be compared within the same sample. Accordingly, there remains a need for improved fluorescent protein-based indicators and markers of neuronal activity.

SUMMARY

The presently-disclosed subject matter meets some or all of the above-identified needs, as will become evident to those of ordinary skill in the art after a study of information provided in this document.

This Summary describes several embodiments of the presently-disclosed subject matter, and in many cases lists variations and permutations of these embodiments. This Summary is merely exemplary of the numerous and varied embodiments. Mention of one or more representative features of a given embodiment is likewise exemplary. Such an embodiment can typically exist with or without the feature(s) mentioned; likewise, those features can be applied to other embodiments of the presently-disclosed subject matter, whether listed in this Summary or not. To avoid excessive repetition, this Summary does not list or suggest all possible combinations of such features.

The presently-disclosed subject matter relates to reversibly switchable fluorescent protein-based indicators, and includes isolated polypeptides that are useful for detecting ions, small molecule analytes, and/or cellular states such as membrane potential (e.g., voltage). The presently-disclosed subject matter also includes polynucleotides encoding the presently-disclosed isolated polypeptides. Furthermore, the presently-disclosed subject matter includes methods of using the presently-disclosed isolated polypeptides to detect ions, small molecule analytes, and/or cellular states such as membrane potential. Further still, the presently-disclosed subject matter includes methods for making the presently-disclosed isolated polypeptides.

In some embodiments the isolated polypeptides comprise a reversibly switchable fluorescent polypeptide, a compound-binding polypeptide, and a polypeptide target of the compound-binding (or voltage-sensing) polypeptide (polypeptide target), as well as variants and/or fragments of any of the polypeptides.

With respect to the reversibly-switchable fluorescent polypeptides (rsFP), the they can include generally include fluorescent polypeptides that can be reversibly changed from dim to bright fluorescence by irradiating with different wavelengths of light.

With regard to the compound-binding polypeptides, these polypeptides can be selected from polypeptides that can selectively bind particular substances. The compound-binding polypeptides therefore permit the isolated polypeptide to bind to one or more particular substance. Isolated polypeptides with compound-binding polypeptides can therefore act as an integrator, and possibly also as a negative indicator, for the particular substance that the compound-binding polypeptide can bind to. Exemplary detecting substances that can be bound by compound-binding polypeptides include ions and small molecule analytes. Detecting substances can include substances that have significant roles in cellular pathways.

In some embodiments the compound-binding polypeptide includes a calmodulin (CaM) polypeptide, or variants and/or fragments thereof. CaM binds to calcium, and permits the isolated polypeptide to act as an integrator for calcium. In turn, calcium detection can be used to trace neurons, measure neuronal activity, or the like.

With regard to the polypeptide targets of the compound-binding polypeptide, these polypeptide target can interact selectively with a compound-binding polypeptide that is bound to a detecting substance. For instance, in an exemplary isolated polypeptide that comprises the compound-binding polypeptide CaM, the polypeptide target can be a M13 polypeptide, or a variant and/or fragment thereof. M13 can selectively interact with the calcium-bound form of CaM. Some embodiments also comprise variants and/or fragments of any polypeptide target. Accordingly, in some embodiments the isolated polypeptide comprises an rsEosFP polypeptide, a CaM polypeptide, and a M13 polypeptide, or variants and/or fragments thereof.

The isolated polypeptides of the presently-disclosed subject matter include a reversibly switchable fluorescent protein, calmodulin, and a calmodulin-binding polypeptide.

In some embodiments, the polypeptide includes an amino acid sequence selected from the group of amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58.

In some embodiments, the polypeptide includes an amino acid sequence as encoded by the nucleic acid sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57.

In some embodiments, the polypeptide includes an amino acid sequence a sequence having 95% identity to a sequence selected from the group of amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58.

In some embodiments, the polypeptide includes an amino acid sequence a sequence having 95% identity to a sequence as encoded by the nucleic acid sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57.

In some embodiments, the polypeptide includes a fragment of an amino acid sequence selected from the group of amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58, wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids are removed relative to the amino acid sequence.

In some embodiments, the polypeptide includes a fragment of an amino acid sequence as encoded by the nucleic acid sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57, wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids are removed relative to the amino acid sequence.

The presently-disclosed subject matter also includes isolated nucleic acids that encode the polypeptides as disclosed herein. The presently-disclosed subject matter also includes vectors that include the isolated nucleic acids.

In some embodiments, the nucleic acid includes a sequence selected from the sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57.

In some embodiments, the nucleic acid includes a sequence selected from the sequences encoding a polypeptide having an amino acid selected from the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58.

In some embodiments, the nucleic acid includes a sequence having 95% identity to a sequence selected from the sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57.

In some embodiments, the nucleic acid includes a sequence having 95% identity to a sequence selected from the sequences encoding a polypeptide having an amino acid selected from the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58.

In some embodiments, the nucleic acid includes a fragment of a sequence selected from the sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57, wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, or 30 nucleotides are removed relative to the nucleic acid sequence.

In some embodiments, the nucleic acid includes a fragment of a sequence selected from the sequences encoding a polypeptide having an amino acid selected from the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58, wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, or 30 nucleotides are removed relative to the nucleic acid sequence.

The presently-disclosed subject matter also includes detection methods. In some embodiments, presently-disclosed subject matter includes a method of detecting calcium in a sample, which involves: providing a sample that includes cells; contacting the sample with a vector including an isolated nucleic acid as disclosed herein, or contacting the sample with a polypeptide as disclosed herein; exposing the sample to a light; and detecting the presence of calcium in the sample by observing photoswitching of emitted fluorescence and/or the speed of photoswitching of the emitted fluorescence upon exposure to the light.

In some embodiments of the method, the cells are neurons. In some embodiments, the contacting step comprises a transgenic delivery of the isolated polypeptide to the sample that comprises cells.

In some embodiments, the exposing step involves exposing the sample to the light for about 1 millisecond to about 10 minutes. In some embodiments, the light includes a wavelength of about 400 nm to about 500 nm.

In some embodiments, the light includes a combination of wavelengths. In some embodiments, the combination of wavelengths includes a first wavelength and a second wavelength. In some embodiments, the combination of wavelengths includes a first wavelength or calibrated mixture of multiple wavelengths and a second wavelength or calibrated mixture of multiple wavelengths. In some embodiments, the combination of wavelengths includes a first wavelength or calibrated mixture of multiple wavelengths directed in a donut shape with a second wavelength or calibrated mixture of multiple wavelengths directed in a center spot.

In some embodiments, of the method, the photoswitching is reversible. In some embodiments, the first wavelength or calibrated mixture of multiple wavelengths produces an observable photoswitching of emitted fluorescence and/or speed of photoswitching of the emitted fluorescence, and a second wavelength or calibrated mixture of multiple wavelengths resets the photoswitching to allow for repeated detection. In some embodiments in which the cells are neurons, the photoswitching of emitted fluorescence and/or speed of photoswitching of the emitted fluorescence upon exposure to the light is a function of intracellular calcium concentration and/or neuronal activity.

BRIEF DESCRIPTION OF THE DRAWINGS

The novel features of the invention are set forth with particularity in the appended claims. A better understanding of the features and advantages of the present invention will be obtained by reference to the following detailed description that sets forth illustrative embodiments, in which the principles of the invention are used, and the accompanying drawings of which:

FIG. 1 is a schematic representation of the reversibly switchable activity marker described.

FIG. 2 includes an in vitro time-course measurements of photoswitching for two representative rsCaMPARI variants in presence or absence of calcium under different light conditions. Calcium binding resulted in faster or slower downswitching for rsCaMPARI-29 and rsCaMPARI-46, respectively, under both (A) 470 nm and (B) 490 nm light conditions. (C) 405 nm light rapidly upswitches rsCaMPARIs back to the bright state.

FIGS. 3A and 3B includes a characterization of rsCaMPARI-46-mRuby3 in cultured rat hippocampal neurons stimulated by a field electrode. FIG. 3A includes fluorescence imaging from two wells of neurons during blue light illumination with or without field stimulation at 80 Hz to drive action potential firing. In cycles 1 and 3, only Well 2 was field stimulated. In cycle 2, only Well 1 was field stimulated. Both wells were reset following each cycle using violet light illumination. Arrows on time-course trace show timepoint of field stimulations. Merged green and red fluorescence images of a representative neuron from each well are shown at time=10 s for each cycle (top panels). Error bars are standard deviation, Well 1 n=8 and Well 2 n=7. FIG. 3B includes a time-course of rsCaMPARI spontaneous recovery in the dark at 37° C. following blue light illumination in the presence (previously stimulated) or absence (previously non-stimulated) of field stimulation. Arrows denote field stimulation between each imaging timepoint. Error bars are standard deviation, non-stimulated n=66 and stimulated n=59. FIG. 3C shows photobleaching of rsCaMPARI-46-mRuby3 over successive cycles of blue light illumination with or without field stimulation, followed by violet light illumination.

FIGS. 4A and 4B include characterization of rsCaMPARI in cultured rat hippocampal neurons stimulated by current injection via patch clamp. FIG. 4A includes green fluorescence images of rsCaMPARI in cultured rat hippocampal neurons before and after blue light illumination. A single cell, denoted by pipette drawing, is patched and stimulated during blue light illumination. FIG. 4B includes single-trial recording of action potentials from current injection in patched neuron shown in (FIG. 4A) using fluorescence imaging (solid green trace) or electrophysiology to measure membrane potential (black trace). Average fluorescent traces of non-patched neurons are shown as dashed green trace. Cycles 2 and 3 were recorded following a reset of rsCaMPARI by violet light. Each cycle includes three stim trials with each trial containing 22-25 spikes.

FIGS. 5A-5C include characterization of rsCaMPARI-46-mRuby3 in cultured rat hippocampal neurons with a subset co-expressing channelrhodopsin ChrimsonR-HaloTag. FIG. 5A includes merged green and red fluorescence images pre and post blue light illumination from three cycles. +ChrimsonR neurons labeled with JF635 dye are shown in bottom panels. FIG. 5B includes average green-to-red fluorescent traces of neurons that do or do not co-express channelrhodopsin. Note that ChrimsonR is activated by both the excitation light for rsCaMPARI and mRuby3 and a significant decrease in rsCaMPARI fluorescence is already observed in the first image for +ChrimsonR neurons. Error bars are standard deviation, +ChrimsonR n=42 and −ChrimsonR n=79. FIG. 5C includes relative red-to-green fluorescence ratios of +ChrimsonR and −ChrimsonR neurons. Error bars are standard deviation, asterisks denote a significant difference between post-illumination images of +ChrimsonR and −ChrimsonR neurons (****P<0.0001, two-tailed Student's t-test).

FIG. 6 includes nucleotide (SEQ ID NO: 1) and amino acid (SEQ ID NO: 2) sequence of rsCaMPARI-03 with sequence features annotated

FIG. 7 includes nucleotide (SEQ ID NO: 3) and amino acid (SEQ ID NO: 4) sequence of rsCaMPARI-17 with sequence features annotated

FIG. 8 includes nucleotide (SEQ ID NO: 5) and amino acid (SEQ ID NO: 6) sequence of rsCaMPARI-24 with sequence features annotated

FIG. 9 includes nucleotide (SEQ ID NO: 7) and amino acid (SEQ ID NO: 8) sequence of rsCaMPARI-25 with sequence features annotated

FIG. 10 includes nucleotide (SEQ ID NO: 9) and amino acid (SEQ ID NO: 10) sequence of rsCaMPARI-26 with sequence features annotated

FIG. 11 includes nucleotide (SEQ ID NO: 11) and amino acid (SEQ ID NO: 12) sequence of rsCaMPARI-27 with sequence features annotated

FIG. 12 includes nucleotide (SEQ ID NO: 13) and amino acid (SEQ ID NO: 14) sequence of rsCaMPARI-29 with sequence features annotated

FIG. 13 includes nucleotide (SEQ ID NO: 15) and amino acid (SEQ ID NO: 16) sequence of rsCaMPARI-30 with sequence features annotated

FIG. 14 includes nucleotide (SEQ ID NO: 17) and amino acid (SEQ ID NO: 18) sequence of rsCaMPARI-33 with sequence features annotated

FIG. 15 includes nucleotide (SEQ ID NO: 19) and amino acid (SEQ ID NO: 20) sequence of rsCaMPARI-44 with sequence features annotated

FIG. 16 includes nucleotide (SEQ ID NO: 21) and amino acid (SEQ ID NO: 22) sequence of rsCaMPARI-45 with sequence features annotated

FIG. 17 includes nucleotide (SEQ ID NO: 23) and amino acid (SEQ ID NO: 24) sequence of rsCaMPARI-46-mRuby3 with sequence features annotated

FIG. 18 includes nucleotide (SEQ ID NO: 25) and amino acid (SEQ ID NO: 26) sequence of rsCaMPARI-53 with sequence features annotated

FIG. 19 includes nucleotide (SEQ ID NO: 27) and amino acid (SEQ ID NO: 28) sequence of rsCaMPARI-54 with sequence features annotated

FIG. 20 includes nucleotide (SEQ ID NO: 29) and amino acid (SEQ ID NO: 30) sequence of rsCaMPARI-61 with sequence features annotated

FIG. 21 includes nucleotide (SEQ ID NO: 31) and amino acid (SEQ ID NO: 32) sequence of rsCaMPARI-65 with sequence features annotated

FIG. 22 includes nucleotide (SEQ ID NO: 33) and amino acid (SEQ ID NO: 34) sequence of rsCaMPARI-67 with sequence features annotated

FIG. 23 includes nucleotide (SEQ ID NO: 35) and amino acid (SEQ ID NO: 36) sequence of rsCaMPARI-78 with sequence features annotated

FIG. 24 includes nucleotide (SEQ ID NO: 37) and amino acid (SEQ ID NO: 38) sequence of rsCaMPARI-79 with sequence features annotated

FIG. 25 includes nucleotide (SEQ ID NO: 39) and amino acid (SEQ ID NO: 40) sequence of rsCaMPARI-46v2 with sequence features annotated

FIG. 26 includes nucleotide (SEQ ID NO: 41) and amino acid (SEQ ID NO: 42) sequence of rsCaMPARI-46v3 with sequence features annotated

FIG. 27 includes nucleotide (SEQ ID NO: 43) and amino acid (SEQ ID NO: 44) sequence of rsCaMPARI-46v4 with sequence features annotated

FIG. 28 includes nucleotide (SEQ ID NO: 45) and amino acid (SEQ ID NO: 46) sequence of rsCaMPARI-46v5 with sequence features annotated

FIG. 29 includes nucleotide (SEQ ID NO: 47) and amino acid (SEQ ID NO: 48) sequence of rsCaMPARI-46v6 with sequence features annotated

FIG. 30 includes nucleotide (SEQ ID NO: 49) and amino acid (SEQ ID NO: 50) sequence of rsCaMPARI-46v7 with sequence features annotated

FIG. 31 includes nucleotide (SEQ ID NO: 51) and amino acid (SEQ ID NO: 52) sequence of rsCaMPARI-46v8 with sequence features annotated

FIG. 32 includes nucleotide (SEQ ID NO: 53) and amino acid (SEQ ID NO: 54) sequence of rsCaMPARI-46v9 with sequence features annotated

FIG. 33 includes nucleotide (SEQ ID NO: 55) and amino acid (SEQ ID NO: 56) sequence of rsCaMPARI-46v10 with sequence features annotated

FIG. 34 includes nucleotide (SEQ ID NO: 57) and amino acid (SEQ ID NO: 58) sequence of rsCaMPARI-46v11 with sequence features annotated

BRIEF DESCRIPTION OF THE SEQUENCE LISTING

SEQ ID NO: 1 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-03;

SEQ ID NO: 2 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-03;

SEQ ID NO 3: is the nucleotide sequence encoding an exemplary rsCaMPARI, identified herein as rsCaMPARI-17;

SEQ ID NO 4: is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPARI-17;

SEQ ID NO 5: is the nucleotide sequence encoding an exemplary rsCaMPARI, identified herein as rsCaMPARI-24;

SEQ ID NO: 6 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPARI-24;

SEQ ID NO: 7 is the nucleotide sequence encoding an exemplary rsCaMPARI, identified herein as rsCaMPARI-25;

SEQ ID NO: 8 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPARI-25;

SEQ ID NO: 9 is the nucleotide sequence encoding an exemplary rsCaMPARI, identified herein as rsCaMPARI-26;

SEQ ID NO: 10 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-26;

SEQ ID NO: 11 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-27;

SEQ ID NO: 12 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-27;

SEQ ID NO: 13 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-29;

SEQ ID NO: 14 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-29;

SEQ ID NO: 15 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-30;

SEQ ID NO: 16 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-30;

SEQ ID NO: 17 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-33;

SEQ ID NO: 18 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-33;

SEQ ID NO: 19 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-44;

SEQ ID NO: 20 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-44;

SEQ ID NO: 21 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-45;

SEQ ID NO: 22 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-45;

SEQ ID NO: 23 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-46;

SEQ ID NO: 24 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-46;

SEQ ID NO: 25 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-53;

SEQ ID NO: 26 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-53;

SEQ ID NO: 27 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-54;

SEQ ID NO: 28 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-54;

SEQ ID NO: 29 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-61;

SEQ ID NO: 30 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-61;

SEQ ID NO: 31 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-65;

SEQ ID NO: 32 is the amino acid for an exemplary rsCaMPART, identified herein as rsCaMPARI-65;

SEQ ID NO: 33 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-67;

SEQ ID NO: 34 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPARI-67;

SEQ ID NO: 35 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-78;

SEQ ID NO: 36 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPARI-78;

SEQ ID NO: 37 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-79;

SEQ ID NO: 38 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPARI-79;

SEQ ID NO: 39 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-46v2;

SEQ ID NO: 40 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPART-46v2.

SEQ ID NO: 41 is the nucleotide sequence encoding an exemplary rsCaMPARI, identified herein as rsCaMPARI-46v3.

SEQ ID NO: 42 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPART-46v3.

SEQ ID NO: 43 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-46v4.

SEQ ID NO: 44 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPART-46v4.

SEQ ID NO: 45 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-46v5.

SEQ ID NO: 46 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPART-46v5.

SEQ ID NO: 47 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-46v6.

SEQ ID NO: 48 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPARI-46v6.

SEQ ID NO: 49 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-46v7.

SEQ ID NO: 50 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPART-46v7.

SEQ ID NO: 51 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-46v8.

SEQ ID NO: 52 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPART-46v8.

SEQ ID NO: 53 is the nucleotide sequence encoding an exemplary rsCaMPART, identified herein as rsCaMPARI-46v9.

SEQ ID NO: 54 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPART-46v9.

SEQ ID NO: 55 is the nucleotide sequence encoding an exemplary rsCaMPARI, identified herein as rsCaMPARI-46v10.

SEQ ID NO: 56 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPARI-46v10.

SEQ ID NO: 57 is the nucleotide sequence encoding an exemplary rsCaMPARI, identified herein as rsCaMPARI-46v11.

SEQ ID NO: 58 is the amino acid for an exemplary rsCaMPARI, identified herein as rsCaMPARI-46v11.

DESCRIPTION OF EXEMPLARY EMBODIMENTS

The details of one or more embodiments of the presently-disclosed subject matter are set forth in this document. Modifications to embodiments described in this document, and other embodiments, will be evident to those of ordinary skill in the art after a study of the information provided in this document. The information provided in this document, and particularly the specific details of the described exemplary embodiments, is provided primarily for clearness of understanding and no unnecessary limitations are to be understood therefrom. In case of conflict, the specification of this document, including definitions, will control.

The presently-disclosed subject matter relates to reversibly switchable fluorescent protein-based indicators, and includes isolated polypeptides that are useful for detecting ions, small molecule analytes, and/or cellular states such as membrane potential (e.g., voltage). The presently-disclosed subject matter also includes polynucleotides (e.g., cDNA) encoding the presently-disclosed isolated polypeptides. Furthermore, the presently-disclosed subject matter includes methods of using the presently-disclosed isolated polypeptides to detect ions, small molecule analytes, and/or cellular states such as membrane potential. Further still, the presently-disclosed subject matter includes methods for making the presently-disclosed isolated polypeptides.

The term “isolated”, when used in the context of an isolated nucleotide or an isolated polypeptide, is a nucleotide or polypeptide that, by the hand of man, exists apart from its native environment and is therefore not a product of nature. An isolated nucleotide or polypeptide can exist in a purified form or can exist in a non-native environment such as, for example, in a transgenic host cell. The term “native” or “wild type” refers to a gene that is naturally present in the genome of an untransformed cell. Similarly, when used in the context of a polypeptide, “native” or “wild type” refers to a polypeptide that is encoded by a native gene of an untransformed cell's genome.

Additionally, the terms “polypeptide”, “protein”, and “peptide”, which are used interchangeably herein, refer to a polymer of the protein amino acids, or amino acid analogs, regardless of its size or function. Although “protein” is often used in reference to relatively large polypeptides, and “peptide” is often used in reference to small polypeptides, usage of these terms in the art overlaps and varies. The term “polypeptide” as used herein refers to peptides, polypeptides, and proteins, unless otherwise noted. The terms “protein”, “polypeptide”, and “peptide” are used interchangeably herein when referring to a gene product. Thus, exemplary polypeptides include gene products, naturally occurring proteins, homologs, orthologs, paralogs, fragments and other equivalents, variants, and analogs of the foregoing. The term “fusion polypeptide” and the like refer to a polypeptide that is comprised of two or more distinct polypeptides that are covalently bound.

In some embodiments the isolated polypeptides comprise a reversibly switchable fluorescent polypeptide, a compound-binding polypeptide, and a polypeptide target of the compound-binding (or voltage-sensing) polypeptide (polypeptide target), as well as variants and/or fragments of any of the polypeptides. The individual polypeptides that comprise the isolated polypeptide can be arranged in any fashion. For instance, some embodiments of isolated polypeptide can comprise, from the N-terminus to C-terminus, the compound-binding polypeptide, the fluorescent polypeptide, and the polypeptide target. In other embodiments the isolated polypeptide can comprise, from the C-terminus to N-terminus, the compound-binding polypeptide, the fluorescent polypeptide, and the polypeptide target. In this regard, even if not specifically set forth herein, embodiments of the presently-disclosed polypeptides include fusion polypeptides.

The term “variant” refers to an amino acid sequence that is different from the reference polypeptide sequence by the location or type of one or more amino acids. Thus, a variant may include one or more amino acid substitutions. The terms “polypeptide fragment” or “fragment”, when used in reference to a reference polypeptide, refer to a polypeptide in which amino acid residues are deleted as compared to the reference (e.g., native) polypeptide itself, but where the remaining amino acid sequence is usually identical to the corresponding positions in the reference polypeptide. As mentioned above, in some instances such deletions can occur at the amino-terminus, carboxy-terminus of the reference polypeptide, or alternatively both.

A fragment can also be a “functional fragment,” in which case the fragment retains some or all of the activity of the reference polypeptide as described herein. For instance, a functional fragment of a fluorescent polypeptide can retain some or all of its fluorescent properties, and in some instances the fluorescent properties can be enhanced relative to the reference (e.g., native) fluorescent polypeptide.

With respect to the reversibly-switchable fluorescent polypeptides (rsFP), the they can include generally include fluorescent polypeptides that can be reversibly changed from dim to bright fluorescence by irradiating with different wavelengths of light. In some embodiments the fluorescent polypeptides are selected from Dronpa, rsEGFP, or rsCherry. In some embodiments the rsFP is a reversibly switchable Eos fluorescent polypeptide (rsEosFP) or a fragment and/or variant thereof. In some embodiments the fluorescent polypeptide can be circularly permutated and/or comprise amino acid substitutions.

With regard to the compound-binding polypeptides, these polypeptides can be selected from polypeptides that can selectively bind particular substances. The compound-binding polypeptides therefore permit the isolated polypeptide to bind to one or more particular substance. Isolated polypeptides with compound-binding polypeptides can therefore act as an integrator, and possibly also as a negative indicator, for the particular substance that the compound-binding polypeptide can bind to. Exemplary detecting substances that can be bound by compound-binding polypeptides include ions and small molecule analytes. Detecting substances can include substances that have significant roles in cellular pathways.

In some embodiments the compound-binding polypeptide includes a calmodulin (CaM) polypeptide, or variants and/or fragments thereof. CaM binds to calcium, and permits the isolated polypeptide to act as an integrator for calcium. In turn, calcium detection can be used to trace neurons, measure neuronal activity, or the like.

With regard to the polypeptide targets of the compound-binding polypeptide, these polypeptide target can interact selectively with a compound-binding polypeptide that is bound to a detecting substance. For instance, in an exemplary isolated polypeptide that comprises the compound-binding polypeptide CaM, the polypeptide target can be a M13 polypeptide, or a variant and/or fragment thereof. M13 can selectively interact with the calcium-bound form of CaM. Some embodiments also comprise variants and/or fragments of any polypeptide target. Accordingly, in some embodiments the isolated polypeptide comprises an rsEosFP polypeptide, a CaM polypeptide, and a M13 polypeptide, or variants and/or fragments thereof. In some embodiments, a fragment is provided wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids are removed relative to the full-length of the isolated polypeptide. For example, the amino acids could be removed from one or both of the ends of the isolated polypeptide, the reversibly switchable fluorescent polypeptide, the compound-binding polypeptide, and/or the polypeptide target of the compound-binding polypeptide.

In some embodiments, the isolated polypeptide includes a polypeptide having an amino acid sequence selected from the group of amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58.

In some embodiments, the isolated polypeptide includes a polypeptide having 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, or 99% identity to an amino acid sequence selected from the group of amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58.

In some embodiments, the isolated polypeptide includes a variant wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids are removed relative to the polypeptide having an amino acid sequence selected from the group of amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58. For example, in some embodiments, the amino acids could be removed from one or both ends of the amino acid sequence.

In some embodiments, the isolated polypeptide includes a polypeptide having an amino acid sequence selected from the group of amino acid sequences encoded by the nucleic acid sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57.

In some embodiments, the isolated polypeptide includes a polypeptide having 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, or 99% identity to an amino acid sequence selected from the group of amino acid sequences encoded by the nucleic acid sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57.

In some embodiments, the isolated polypeptide includes a variant wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids are removed relative to the polypeptide having an amino acid sequence selected from the group of amino acid sequences encoded by the nucleic acid sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57. For example, in some embodiments, the amino acids could be removed from one or both ends of the amino acid sequence.

“Percent similarity” and “percent homology” are synonymous as herein and can be determined, for example, by comparing sequence information using the GAP computer program, available from the University of Wisconsin Geneticist Computer Group. The GAP program utilizes the alignment method of Needleman et al. (1970) J. Mol. Biol. 48:443, as revised by Smith et al. (1981) Adv. Appl. Math. 2:482. Briefly, the GAP program defines similarity as the number of aligned symbols (i.e. nucleotides or amino acids) which are similar, divided by the total number of symbols in the shorter of the two sequences. The preferred default parameters for the GAP program include: (1) a unitary comparison matrix (containing a value of 1 for identities and 0 for non-identities) of nucleotides and the weighted comparison matrix of Gribskov et al., 1986, as described by Schwartz et al., 1979; (2) a penalty of 3.0 for each gap and an additional 0.01 penalty for each symbol and each gap; and (3) no penalty for end gaps. The term “homology” describes a mathematically based comparison of sequence similarities which is used to identify genes or proteins with similar functions or motifs. Accordingly, the term “homology” is synonymous with the term “similarity” and “percent similarity” as defined above. Thus, the phrases “substantial homology” or “substantial similarity” have similar meanings.

In some embodiments the isolated polypeptides can comprise one or more linker polypeptides that are disposed between any of the individual polypeptides (e.g., fluorescent polypeptide, compounding binding polypeptide, polypeptide target polypeptide, etc.) that are included in the isolated polypeptide. In some embodiments the isolated polypeptides comprise a first polypeptide linker disposed between the compound-binding polypeptide and the fluorescent polypeptide. Additionally or alternatively, some embodiments comprise a second linker polypeptide disposed between the fluorescent polypeptide and the polypeptide target. The linker polypeptides can be provided for the purpose of purifying the isolated polypeptide, among other things. For instance, in some embodiments at least one of the linker polypeptides is a hexahistidine tag (6×His tag) that can be used to purify the protein using affinity chromatography. In some embodiments at least one linker can be a restriction site used in the assembly of DNA, such as XhoI or MluI. Those of ordinary skill will appreciate other linker polypeptides that can be incorporated into the isolated polypeptides for purification purposes, as restriction sites, or the like.

The present isolated polypeptides can also comprise a nuclear export signal (NES). The NES can signal for export of the isolated protein from the cell nucleus. Consequently, the addition of a NES can, among other things, allow the isolated polypeptide to detect substances outside the cell nucleus. The NES may be located at the N-terminus or the C-terminus of the isolated polypeptide.

The presently-disclosed subject matter also includes nucleic acid molecules (e.g., cDNA) that encode an isolated polypeptide.

In some embodiments the isolated nucleic acid includes comprising a sequence selected from the sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57.

In some embodiments the isolated nucleic acid includes comprising a sequence having 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, or 99% identity to the sequences selected from the sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57.

In some embodiments the isolated nucleic acid includes a variant wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, or 30 nucleotides are removed relative to the nucleic acid sequence selected from the sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57. For example, in some embodiments, the nucleotides could be removed from one or both ends of the nucleic acid sequence.

In some embodiments the isolated nucleic acid includes comprising a sequence selected from the sequences encoding a polypeptide having an amino acid selected from the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58;

In some embodiments the isolated nucleic acid includes comprising a sequence having 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, or 99% identity to the sequence encoding a polypeptide having an amino acid selected from the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58;

In some embodiments the isolated nucleic acid includes a variant wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, or 30 nucleotides are removed relative to the nucleic acid sequence selected from the sequences encoding a polypeptide having an amino acid selected from the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58; For example, in some embodiments, the nucleotides could be removed from one or both ends of the nucleic acid sequence.

The terms “nucleotide,” “polynucleotide,” “nucleic acid,” “nucleic acid sequence,” and the like refer to deoxyribonucleotides or ribonucleotides and polymers thereof in either single or double stranded form. Unless specifically limited, the term encompasses nucleic acids containing known analogues of natural nucleotides that have similar binding properties as the reference nucleic acid and are metabolized in a manner similar to naturally occurring nucleotides. Unless otherwise indicated, a particular nucleic acid sequence also implicitly encompasses conservatively modified versions thereof (e.g., degenerate codon substitutions) and complementary sequences and as well as the sequence explicitly indicated. Specifically, degenerate codon substitutions can be achieved by generating sequences in which the third position of one or more selected (or all) codons is substituted with mixed base and/or deoxyinosine residues (Batzer et al. (1991) Nucleic Acid Res 19:5081; Ohtsuka et al. (1985) J Biol Chem 260:2605 2608; Rossolini et al. (1994) Mol Cell Probes 8:91 98). The terms are inclusive of cDNA molecules.

In some embodiments the nucleic acid molecule is a molecule that encodes portions of an isolated polypeptide, including any of the portions described herein. For instance, the nucleic acid molecule may encode for a compound-binding polypeptide (e.g., CaM), a reversibly switchable fluorescent polypeptide (e.g., rsEosFP), and/or a polypeptide target (e.g., M13). Other embodiments of nucleic acid molecules can encode for the first polypeptide linker, the second polypeptide linker, the inter-domain linker, the NES, or any combination thereof of any of the isolated polypeptides described herein.

Further still, the presently-disclosed subject matter includes a method of detecting an ion and/or small molecule analyte (collectively referred to herein as “detecting substance”) in a sample. Exemplary detecting substances include, but are not limited to, calcium, glutamate, gamma-aminobutyric acid, glycine, acetylcholine, dopamine, other neurotransmitters and neuromodulators, ATP, ADP, cAMP, cGMP, sugars such as glucose, inositol phosphates such as IP3, diacylglycerol, other metabolites and signaling molecules, zinc, iron, potassium, magnesium, other ions, proteins, and combinations thereof. Additionally or alternatively, some methods of the presently-disclosed subject matter include methods of detecting a cellular state. Exemplary cellular states that can be detected include, but are not limited to, membrane potential, kinase activity, G-protein coupled receptor (GPCR) activation, ion channel activity, transporter activity, and combinations thereof.

In some embodiments the method comprises providing a sample that includes cells, contacting the sample with an embodiment of the present isolated polypeptides, exposing the sample that has contacted the isolated polypeptide to light, and then detecting the presence of the detecting substance. The term “sample” refers to a sample from the subject including a cell, for example, urine, serum, blood, plasma, saliva, sputum, feces, tear, hair, nails, and organ tissue, and other samples including a cell from the subject.

In some embodiments the cells that comprise the sample are brain cells. In some embodiments the samples include neuron cells. In this regard, the detecting substance can be calcium, which plays a role in neuronal signaling. Thus, the present methods can utilize the isolated polypeptides to label “active” cells during a particular stimulus, and quantify and characterize calcium activity in response to that stimulus. Similarly, the present methods can be used to trace neurons based on their calcium activity. Those of ordinary skill will appreciate further uses for detecting methods that utilize the present isolated polypeptides.

There are various ways that the isolated polypeptide can be made to contact a sample. In some embodiments the isolated polypeptide is injected directly or via a carrier to a particular site that includes the cells that are to be observed. In other embodiments the isolated polypeptide is transgenically delivered to cells that comprise a sample. The term “transgenic” and the like is used herein to refer to introducing particular genetic material into the genome of a cell or organism. Thus, cells that have had the gene for the isolated polypeptide for the isolated polypeptide transgenically delivered to the cells can express the isolated polypeptide themselves.

With regard to the exposing step, a sample may be exposed to any type of light and for any duration that induces a change in fluorescence of the isolated polypeptide. In color-changing photoconvertible polypeptides, exposure to light will induce a color shift in the polypeptides that can be dependent on the concentration of a detecting substance in the sample. The duration of time that a sample is exposed is not particularly limited. In some embodiments light is exposed for a time period sufficient to expose the cells within a particular volume of sample. In specific embodiments the light for exposing a sample can be emitted for a time period of about 1 millisecond, 1 second, 10 seconds, 20 seconds, 30 seconds, 40 seconds, 50 seconds, 60 seconds, 1 minute, 2 minutes, 3 minutes, 4 minutes, 5 minutes, 6 minutes, 7 minutes, 8 minutes, 9 minutes, or 10 minutes. In other embodiments the light for exposing a sample can be emitted for a time period of about 0.5 hours, 1 hour, 2 hours, 3 hours, 4 hours, 5 hours, or more.

The type of light that is used to expose a sample is generally only limited in that it should comprise a wavelength that can stimulate a particular photoconversion, photoactivation, or the like. The term “light” refers to any electromagnetic radiation including, but not limited to, visible light, microwave light, ultraviolet light, or the like. The light can have a wavelength of about 400 nm to about 500 nm. The light may also have a wavelength falling either above or below these recited wavelengths so long as it can induce a photoconversion or photoactivation in the isolated polypeptide. In some embodiments of the method, the light includes a wavelength of about 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, and 550.

Once the sample with the isolated polypeptide has been exposed to light, one can detect the presence of a detecting substance in the sample. The presence of a detecting substance can be evidenced by photoswitching of emitted fluorescence and/or the speed of photoswitching of the emitted fluorescence upon exposure to the light. The presence of a detecting substance can also be evidenced by a change in the intensity of a fluorescence emitted and/or degree of a change in the speed of photoswitching, which can be indicative of the presence and/or concentration of a detecting substance in a sample.

The indicators disclosed herein are reversible. The photoswitching cycle provides a convenient method to erase the marker/indicator for repeated marking experiments.

In some exemplary embodiments, the presently-disclosed subject matter provides a method of detecting calcium in a sample, which involves: (a) contacting a sample including cells with the vector including an isolated nucleic acid as disclosed herein or an isolated polypeptide as disclosed herein; (b) exposing the sample to a light; (c) detecting the presence of calcium in the sample by observing photoswitching of emitted fluorescence and/or the speed of photoswitching of the emitted fluorescence upon exposure to the light.

In some embodiments the cells can be, for example, neurons. In this regard, the photoswitching of emitted fluorescence and/or the speed of photoswitching of the emitted fluorescence upon exposure to the light is a function of intracellular calcium concentration and/or neuronal activity.

In some embodiments, the contacting step of the method involves a transgenic delivery of the isolated polypeptide to the sample that comprises cells. In some embodiments, the exposing step of the method involves exposing the sample to the light for about 1 millisecond to about 10 minutes.

In some embodiments of the method, the light includes a combination of wavelengths. In some embodiments, the combination includes one or more wavelengths. In some embodiments, the combination includes one or more calibrated mixtures of multiple wavelengths. In some embodiments, the combination includes a first wavelength and a second wavelength. In some embodiments, the combination includes a first wavelength or calibrated mixture of multiple wavelengths and a second wavelength or calibrated mixture of multiple wavelengths. In some embodiments, the combination includes a first wavelength or calibrated mixture of multiple wavelengths directed in a donut shape with a second wavelength or calibrated mixture of multiple wavelengths directed in a center spot.

In some embodiments of the method, a first wavelength or calibrated mixture of multiple wavelengths produces an observable photoswitching of emitted fluorescence and/or the speed of photoswitching of the emitted fluorescence, and a second wavelength or calibrated mixture of multiple wavelengths resets the photoswitching to allow for repeated detection.

While the terms used herein are believed to be well understood by those of ordinary skill in the art, certain definitions are set forth to facilitate explanation of the presently-disclosed subject matter.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as is commonly understood by one of skill in the art to which the invention(s) belong.

All patents, patent applications, published applications and publications, GenBank sequences, databases, websites and other published materials referred to throughout the entire disclosure herein, unless noted otherwise, are incorporated by reference in their entirety.

Where reference is made to a URL or other such identifier or address, it understood that such identifiers can change and particular information on the internet can come and go, but equivalent information can be found by searching the internet. Reference thereto evidences the availability and public dissemination of such information.

As used herein, the abbreviations for any protective groups, amino acids and other compounds, are, unless indicated otherwise, in accord with their common usage, recognized abbreviations, or the IUPAC-IUB Commission on Biochemical Nomenclature (see, Biochem. (1972) 11(9):1726-1732).

Although any methods, devices, and materials similar or equivalent to those described herein can be used in the practice or testing of the presently-disclosed subject matter, representative methods, devices, and materials are described herein.

The present application can “comprise” (open ended) or “consist essentially of” the components of the present invention as well as other ingredients or elements described herein. As used herein, “comprising” is open ended and means the elements recited, or their equivalent in structure or function, plus any other element or elements which are not recited. The terms “having” and “including” are also to be construed as open ended unless the context suggests otherwise.

Following long-standing patent law convention, the terms “a”, “an”, and “the” refer to “one or more” when used in this application, including the claims. Thus, for example, reference to “a cell” includes a plurality of such cells, and so forth.

Unless otherwise indicated, all numbers expressing quantities of ingredients, properties such as reaction conditions, and so forth used in the specification and claims are to be understood as being modified in all instances by the term “about”. Accordingly, unless indicated to the contrary, the numerical parameters set forth in this specification and claims are approximations that can vary depending upon the desired properties sought to be obtained by the presently-disclosed subject matter.

As used herein, the term “about,” when referring to a value or to an amount of mass, weight, time, volume, concentration or percentage is meant to encompass variations of in some embodiments ±10%, in some embodiments ±5%, in some embodiments ±1%, in some embodiments ±0.5%, and in some embodiments ±0.1% from the specified amount, as such variations are appropriate to perform the disclosed method.

As used herein, ranges can be expressed as from “about” one particular value, and/or to “about” another particular value. It is also understood that there are a number of values disclosed herein, and that each value is also herein disclosed as “about” that particular value in addition to the value itself. For example, if the value “10” is disclosed, then “about 10” is also disclosed. It is also understood that each unit between two particular units are also disclosed. For example, if 10 and 15 are disclosed, then 11, 12, 13, and 14 are also disclosed.

The presently-disclosed subject matter is further illustrated by the following specific but non-limiting examples. The following examples may include compilations of data that are representative of data gathered at various times during the course of development and experimentation related to the present invention.

EXAMPLES

A set of reversibly switchable fluorescent protein-based indicators were developed, with a view toward overcoming shortcomings of known indicators and markers, including photoconvertible FPs that are permanent and irreversible. The indicators disclosed herein are reversible.

Consideration was given to reversibly switchable fluorescent proteins (rsFP), which typically photoswitch between a bright and dim state depending on the wavelength of light stimulus.[3] A disclosed herein, in the context of the presently-disclosed subject matter, rsFP photoswitching kinetics can be modulated by the insertion of calcium binding domains to function as an activity marker (FIG. 1). The photoswitching cycle provides a convenient method to erase the marker for repeated marking experiments.

Indicators as disclosed herein, and referred to herein as rsCaMPARIs, were developed by inserting the calcium binding protein calmodulin and a calmodulin-binding peptide into the coding sequence of a reversibly switchable mutant of the fluorescent protein EosFP [4]. From purified protein measurements, two main types of variants were identified, which exhibit either faster or slower photoswitching in the presence of calcium than without (FIG. 2). Kinetic properties of exemplary variants are summarized in Table 1.

In one example, the variant rsCaMPARI-46 was fused to the red fluorescent protein mRuby3 and expressed in cultured rat hippocampal neurons (See FIG. 3A, top). Stimulation using a field electrode concurrent with blue light illumination (485 nm, ˜200 mW/cm²) caused periods of rapid downswitching of the rsCaMPARI green signal relative to the red signal, thereby marking the neuron, and could easily be reset by a violetlight for further rounds of stimulation and activity marking (See FIG. 3A, bottom). The fluorescent signal discriminating stimulated cells versus non-stimulated cells was relatively stable at 37° C. for periods up to one hour and remained stable even after field stimulations in the absence of blue light illumination (FIG. 3B). rsCaMPARI undergoes photobleaching during subsequent rounds of activity marking, but remains bright enough to discriminate active neurons for at least ten cycles (FIG. 3C).

To demonstrate the utility of rsCaMPARI to mark active subsets of neurons in a field of view, we used two approaches. In the first approach, we expressed rsCaMPARI-46 in cultured rat hippocampal neurons and patched a single neuron in a field of view for current injection (FIG. 4A). Current injection and concurrent blue light illumination resulted in more rapid loss of fluorescence of the patched neuron relative to surrounding neurons and the patched neuron could be selectively photoswitched over multiple cycles of violet and blue light illumination (FIG. 4B). In the second approach, we expressed rsCaMPARI-46-mRuby3 in cultured rat hippocampal neurons and co-expressed the channelrhodopsin ChrimsonR-HaloTag construct in a subset of the neurons for optogenetic access (FIG. 5A). Under blue light illumination, the subset of neurons co-expressing the channelrhodopsin undergo more rapid green signal loss relative to the red signal (FIG. 5B) and are marked relative to cells not expressing ChrimsonR (FIG. 5A, post-illumination merge panels). +ChrimsonR neurons in the post-illumination merge have significantly higher red-to-green ratios compared to −ChrimsonR neurons (FIG. 5C).

Exemplary embodiments of the indicators as disclosed herein include polypeptide sequences encoded by SEQ ID NOS: 1-57 or as set forth in SEQ ID NOS: 2-58, and provided in FIGS. 4-34.

All publications, patents, and patent applications mentioned in this specification are herein incorporated by reference to the same extent as if each individual publication, patent, or patent application was specifically and individually indicated to be incorporated by reference, including the references set forth in the following list:

REFERENCES

-   1. Lin, M. Z. and M. J. Schnitzer, Genetically encoded indicators of     neuronal activity. Nat Neurosci, 2016. 19(9): p. 1142-53. -   2. Fosque, B. F., et al., Neural circuits. Labeling of active neural     circuits in vivo with designed calcium integrators. Science, 2015.     347(6223): p. 755-60. -   3. Zhou, X. X. and M. Z. Lin, Photoswitchable fluorescent proteins:     ten years of colorful chemistry and exciting applications. Curr Opin     Chem Biol, 2013. 17(4): p. 682-90. -   4. Chang, H., et al., A unique series of reversibly switchable     fluorescent proteins with beneficial properties for various     applications. Proc Natl Acad Sci USA, 2012. 109(12): p. 4455-60. -   5. U.S. Pat. No. 9,518,996 to Schreiter, et al. for “Fluorescent     Protein-Based Indicators.”

It will be understood that various details of the presently disclosed subject matter can be changed without departing from the scope of the subject matter disclosed herein. Furthermore, the foregoing description is for the purpose of illustration only, and not for the purpose of limitation.

SEQUENCE LISTING >rsCaMPARI-03 SEQ ID NO: 1 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGCGTACTCAAGCCGCCGCAAG TTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCT CTGGCGGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTG CAGAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTAC AACCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTGAAGC CGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTATCGA CTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGAG GAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCT CAGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATG AAGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCA ATTATGAAGAGTTTGTGGTGATGATGACCGCGAAGACCAACGAGATGGCTTTGT TGCTTGAAGGAAATGCCCATTACCGATGTGACTTCAGAACTACTTACAAAGCTAA GGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACCATTGAGAT TTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCTGTTGCT CATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-03 SEQ ID NO: 2 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGAYSSRRKFNKT GHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTV MRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRV FDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMT AKTNEMALLLEGNAHYRCDFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKV KIYEYAVAHSGLPDNARR >rsCaMPARI-17 SEQ ID NO: 3 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTAGCAGCGACCAGCTGACCGAGGAGCAA ATTGCAGAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAA TTACAACCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTG AAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTA TCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAG TGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTA TATCTCAGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGAC TGATGAAGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCA AGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAAGGGAGGCTCTGGCGG TTCCGGCGGTTCAGGTGGATCATCAAGCCGCCGCAAGTTCAACAAAACCGGCCA TGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGTCCCGTTCAGAACTACTTACAAA GCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACCATT GAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCT GTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-17 SEQ ID NO: 4 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCSSDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQD MINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELR HVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMTAKGGSGGSGGSGGSS SRRKFNKTGHALRAIGRLSSVPFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNK VKIYEYAVAHSGLPDNARR >rsCaMPARI-24 SEQ ID NO: 5 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTGACATCGTCGACCAGCTGACCGAGGAG CAAATTGCAGAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTA CAATTACAACCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCA CTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGA CTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGA CAGTGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGG TTATATCTCAGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCT GACTGATGAAGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGG TCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAAGGGAGGCTCTGG CGGTTCCGGCGGTTCAGGTGGATCATCAAGCCGCCGCAAGTTCAACAAAACCGG CCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCTACACCGACTTCAGAACTACT TACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCAC ACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAG TATGCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-24 SEQ ID NO: 6 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCDIVDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQ DMINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAEL RHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMTAKGGSGGSGGSGGS SSRRKFNKTGHALRAIGRLSSYTDFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDY NKVKIYEYAVAHSGLPDNARR >rsCaMPARI-25 SEQ ID NO: 7 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTGACTTCCAGAGCGACCAGCTGACCGAG GAGCAAATTGCAGAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGAC GGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAAT CCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGAT GGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATA CAGACAGTGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGA ACGGTTATATCTCAGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAA AGCTGACTGATGAAGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTG ATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAAGGGAGGCT CTGGCGGTTCCGGCGGTTCAGGTGGATCATCAAGCCGCCGCAAGTTCAACAAAA CCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCCGCACCGACTTCAGAAC TACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGA CCACACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTA TGAGTATGCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-25 SEQ ID NO: 8 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCDFQSDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAEL QDMINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAE LRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMTAKGGSGGSGGSGG SSSRRKFNKTGHALRAIGRLSSRTDFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKD YNKVKIYEYAVAHSGLPDNARR >rsCaMPARI-26 SEQ ID NO: 9 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTGACGGGCAGGACCAGCTGACCGAGGAG CAAATTGCAGAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTA CAATTACAACCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCA CTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGA CTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGA CAGTGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGG TTATATCTCAGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCT GACTGATGAAGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGG TCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAAGGGAGGCTCTGG CGGTTCCGGCGGTTCAGGTGGATCATCAAGCCGCCGCAAGTTCAACAAAACCGG CCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCTACACGGACTTCAGAACTACT TACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCAC ACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAG TATGCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-26 SEQ ID NO: 10 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCDGQDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQ DMINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAEL RHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMTAKGGSGGSGGSGGS SSRRKFNKTGHALRAIGRLSSYTDFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDY NKVKIYEYAVAHSGLPDNARR >rsCaMPARI-27 SEQ ID NO: 11 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTGACAAGTTCGACCAGCTGACCGAGGAG CAAATTGCAGAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTA CAATTACAACCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCA CTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGA CTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGA CAGTGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGG TTATATCTCAGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCT GACTGATGAAGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGG TCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAAGGGAGGCTCTGG CGGTTCCGGCGGTTCAGGTGGATCATCAAGCCGCCGCAAGTTCAACAAAACCGG CCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGTGCCCTTCAGAACTACTTAC AAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACC ATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTAT GCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-27 SEQ ID NO: 12 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCDKFDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQ DMINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAEL RHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMTAKGGSGGSGGSGGS SSRRKFNKTGHALRAIGRLSSVPFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYN KVKIYEYAVAHSGLPDNARR >rsCaMPARI-29 SEQ ID NO: 13 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTGACTTCTACTTGGACCAGCTGACCGAGG AGCAAATTGCAGAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACG GTACAATTACAACCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATC CCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATG GGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATAC AGACAGTGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAA CGGTTATATCTCAGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAA GCTGACTGATGAAGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGA TGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAAGGGAGGCTC TGGCGGTTCCGGCGGTTCAGGTGGATCATCAAGCCGCCGCAAGTTCAACAAAAC CGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGGACGTTCAGAACTACT TACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCAC ACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAG TATGCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-29 SEQ ID NO: 14 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCDFYLDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAEL QDMINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAE LRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMTAKGGSGGSGGSGG SSSRRKFNKTGHALRAIGRLSSGTFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDY NKVKIYEYAVAHSGLPDNARR >rsCaMPARI-30 SEQ ID NO: 15 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTGACTTGGGCGACCAGCTGACCGAGGAG CAAATTGCAGAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTA CAATTACAACCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCA CTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGA CTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGA CAGTGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGG TTATATCTCAGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCT GACTGATGAAGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGG TCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAAGGGAGGCTCTGG CGGTTCCGGCGGTTCAGGTGGATCATCAAGCCGCCGCAAGTTCAACAAAACCGG CCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCAACCAGTTCAGAACTACTTAC AAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACC ATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTAT GCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-30 SEQ ID NO: 16 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCDLGDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQ DMINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAEL RHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMTAKGGSGGSGGSGGS SSRRKFNKTGHALRAIGRLSSNQFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYN KVKIYEYAVAHSGLPDNARR >rsCaMPARI-33 SEQ ID NO: 17 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTGACCCCGTCGACCAGCTGACCGAGGAG CAAATTGCAGAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTA CAATTACAACCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCA CTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGA CTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGA CAGTGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGG TTATATCTCAGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCT GACTGATGAAGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGG TCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAAGGGAGGCTCTGG CGGTTCCGGCGGTTCAGGTGGATCATCAAGCCGCCGCAAGTTCAACAAAACCGG CCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCAGCATCGACTTCAGAACTACT TACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCAC ACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAG TATGCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-33 SEQ ID NO: 18 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCDPVDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQ DMINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAEL RHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMTAKGGSGGSGGSGGS SSRRKFNKTGHALRAIGRLSSSIDFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYN KVKIYEYAVAHSGLPDNARR >rsCaMPARI-44 SEQ ID NO: 19 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTGACCGGCGGTCAAGCCGCCGCAAGTTC AACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCT GGCGGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCA GAATTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAA CCAAGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTGAAGCCG AACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTATCGACT TTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGAGG AGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTC AGCGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGA AGAAGTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCAA TTATGAAGAGTTTGTGGTGATGATGACCGCGAAGGCCTGGTTCAGAACTACTTAC AAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACC ATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTAT GCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-44 SEQ ID NO: 20 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCDRRSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAF SLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMM ARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREA DIDGDGQVNYEEFVVMMTAKAWFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDY NKVKIYEYAVAHSGLPDNARR >rsCaMPARI-45 SEQ ID NO: 21 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGAGACCTGTCAAGCCGCCGCAAGTTCAACAAA ACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCGGTT CCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTA AGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGG AATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTGAAGCCGAACTTC AAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTATCGACTTTCCTG AGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGAGGAGGAAA TTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGC GGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGT CGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGA AGAGTTTGTGGTGATGATGACCGCGAAGGCGTTGTTCAGAACTACTTACAAAGC TAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACCATTGA GATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCTGTT GCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-45 SEQ ID NO: 22 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRDLSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKALFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKVK IYEYAVAHSGLPDNARR >rsCaMPARI-46-mRuby3 SEQ ID NO: 23 ATGCTGCAGAACGAGCTTGCTCTTAAGTTGGCTGGACTTGATATTAACAAGACTG GAGGTTCTCATCATCACCACCACCATGGATCCATGGTGAGTGCGATTAAGCCAG ACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCACCACTTTGTGA TCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTG AAGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATT CCTGTACGGCAACAGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTT AAGCAGTCGTTTCCTAAGGGGTATTCGTGGGAACGAAGCATGACTTTCGAAGAC GGGGGCATTTGCTATGCCAGAAGCGACATAACAATGGAAGGGGACACTTTCTAT AATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTATGCAGA AGAAGACGCTGAAATGGGAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAG TGCTGACGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCCATTACCG AGCGTTGTCAAGCCGCCGCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAAT TGGCCGCCTGTCCAGCGGAGGCTCTGGCGGTTCCGGCGGTTCAGGTGGATCAGA CCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGCGTTCTCTTTGTTTGAC AAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGCTCC CTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGAT GCTGACGGGGATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCA AAATGAAGGATACAGACAGTGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTG ATAAGGACGGGAACGGTTATATCTCAGCGGCGGAGCTGCGTCACGTTATGACCA ACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCCGCGAGGCGG ACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCG CGAAGTGCCTCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTAC CAGGCGTGCACTATGTGGACCACACCATTGAGATTTTAAGCCATGACAAAGATT ACAACAAGGTTAAGATCTATGAGTATGCTGTTGCTCATTCTGGATTGCCTGACAA TGCCAGACGAGGAGGTAGCGTGTCTAAGGGCGAAGAGCTGATCAAGGAAAATA TGCGTATGAAGGTGGTCATGGAAGGTTCGGTCAACGGCCACCAATTCAAATGCA CAGGTGAAGGAGAAGGCAGACCGTACGAGGGAGTGCAAACCATGAGGATCAAA GTCATCGAGGGAGGACCCCTGCCATTTGCCTTTGACATTCTTGCCACGTCGTTCA TGTATGGCAGCCGTACCTTTATCAAGTACCCGGCCGACATCCCTGATTTCTTTAA ACAGTCCTTTCCTGAGGGTTTTACTTGGGAAAGAGTTACGAGATACGAAGATGGT GGAGTCGTCACCGTCACGCAGGACACCAGCCTTGAGGATGGCGAGCTCGTCTAC AACGTCAAGGTCAGAGGGGTAAACTTTCCCTCCAATGGTCCCGTGATGCAGAAG AAGACCAAGGGTTGGGAGCCTAATACAGAGATGATGTATCCAGCAGATGGTGGT CTGAGAGGATACACTGACATCGCACTGAAAGTTGATGGTGGTGGCCATCTGCAC TGCAACTTCGTGACAACTTACAGGTCAAAAAAGACCGTCGGGAACATCAAGATG CCCGGTGTCCATGCCGTTGATCACCGCCTGGAAAGGATCGAGGAGAGTGACAAT GAAACCTACGTAGTGCAAAGAGAAGTGGCAGTTGCCAAATACAGCAACCTTGGT GGTGGCATGGACGAGCTGTACAAG >rsCaMPARI-46-mRuby3 SEQ ID NO: 24 MLQNELALKLAGLDINKTGGSHHHHHHGSMVSAIKPDMKIKLRMEGNVNGHHFVI DGDGTGKPYEGKQTMDLEVKEGGPLPFAFDILTTAFLYGNRVFVKYPDNIQDYFKQ SFPKGYSWERSMTFEDGGICYARSDITMEGDTFYNKVRFYGTNFPANGPVMQKKTL KWEPSTEKMYVRDGVLTGDVEMALLLEGNAHYRALSSRRKFNKTGHALRAIGRLS SGGSGGSGGSGGSDQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTE AELQDMINEVDADGDGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYIS AAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVVMMTAKCLFRTTYK AKEKGVKLPGVHYVDHTIEILSHDKDYNKVKIYEYAVAHSGLPDNARRGGSVSKGE ELIKENMRMKVVMEGSVNGHQFKCTGEGEGRPYEGVQTMRIKVIEGGPLPFAFDIL ATSFMYGSRTFIKYPADIPDFFKQSFPEGFTWERVTRYEDGGVVTVTQDTSLEDGEL VYNVKVRGVNFPSNGPVMQKKTKGWEPNTEMMYPADGGLRGYTDIALKVDGGGH LHCNFVTTYRSKKTVGNIKMPGVHAVDHRLERIEESDNETYVVQREVAVAKYSNLG GGMDELYK >rsCaMPARI-53 SEQ ID NO: 25 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGAGCGACGTCAAGCCGCCGCAAGTTCAACAAA ACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCGGTT CCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTA AGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGG AATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTGAAGCCGAACTTC AAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTATCGACTTTCCTG AGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGAGGAGGAAA TTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGC GGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGT CGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGA AGAGTTTGTGGTGATGATGACCGCGAAGTGCATCTTCAGAACTACTTACAAAGCT AAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACCATTGAG ATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCTGTTG CTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-53 SEQ ID NO: 26 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRATSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKCIFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKVKI YEYAVAHSGLPDNARR >rsCaMPARI-54 SEQ ID NO: 27 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTTTGAAGTCAAGCCGCCGCAAGTTCAAC AAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGC GGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAA TTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCA AGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTGAAGCCGAAC TTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTATCGACTTTCC TGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGAGGAGGA AATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCG GCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAA GTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTAT GAAGAGTTTGTGGTGATGATGACCGCGAAGGGCATGGACTTCAGAACTACTTAC AAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACC ATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTAT GCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-54 SEQ ID NO: 28 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCLKSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFS LFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMA RKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADI DGDGQVNYEEFVVMMTAKGMDFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDY NKVKIYEYAVAHSGLPDNARR >rsCaMPARI-61 SEQ ID NO: 29 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGACGCGAGTCAAGCCGCCGCAAGTTCAACAAA ACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCGGTT CCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTA AGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGG AATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTGAAGCCGAACTTC AAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTATCGACTTTCCTG AGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGAGGAGGAAA TTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGC GGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGT CGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGA AGAGTTTGTGGTGATGATGACCGCGAAGGTCACCTTCAGAACTACTTACAAAGC TAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACCATTGA GATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCTGTT GCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-61 SEQ ID NO: 30 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRRES SRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKVTFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKVK IYEYAVAHSGLPDNARR >rsCaMPARI-65 SEQ ID NO: 31 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTTTGAAGTCAAGCCGCCGCAAGTTCAAC AAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGC GGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAA TTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCA AGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTGAAGCCGAAC TTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTATCGACTTTCC TGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGAGGAGGA AATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCG GCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAA GTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTAT GAAGAGTTTGTGGTGATGATGACCGCGAAGGCGTCCGACTTCAGAACTACTTAC AAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACC ATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTAT GCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-65 SEQ ID NO: 32 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCLKSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFS LFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMA RKMKDTD SEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADI DGDGQVNYEEFVVMMTAKASDFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYN KVKIYEYAVAHSGLPDNARR >rsCaMPARI-67 SEQ ID NO: 33 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGATGTAAGGACTCAAGCCGCCGCAAGTTCAAC AAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGC GGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAA TTTAAGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCA AGGAATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTGAAGCCGAAC TTCAAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTATCGACTTTCC TGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGAGGAGGA AATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCG GCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAA GTCGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTAT GAAGAGTTTGTGGTGATGATGACCGCGAAGATGCGCACTACTTACAAAGCTAAG GAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACCATTGAGATT TTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCTGTTGCTC ATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-67 SEQ ID NO: 34 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCKDSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFS LFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMA RKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADI DGDGQVNYEEFVVMMTAKMRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKV KIYEYAVAHSGLPDNARR >rsCaMPARI-78 SEQ ID NO: 35 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAAC GTAAACGGGCACCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAG GGAAAACAGACCATGGATCTTGAAGTCAAAGAGGGCGGACCTCTGCCTTTTGCC TTTGATATCCTGACCACTGCATTCCTGTACGGCAACAGGGTATTCGTGAAATATC CAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATTCGTGGGA ACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAAC AATGGAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCC GCCAATGGTCCAGTTATGCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAG AAAATGTATGTGCGTGATGGAGTGCTGACGGGTGATGTAGAGATGGCTTTGTTG CTTGAAGGAAATGCCCATTACCGACGGGGGTCAAGCCGCCGCAAGTTCAACAAA ACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCGGTT CCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTA AGGAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGG AATTGGGCACAGTAATGCGCTCCCTTGGACAGAATCCCACTGAAGCCGAACTTC AAGACATGATCAATGAGGTTGATGCTGACGGGGATGGGACTATCGACTTTCCTG AGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGAGGAGGAAA TTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGC GGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGT CGATGAGATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGA AGAGTTTGTGGTGATGATGACCGCGAAGGCCTTCTTCAGAACTACTTACAAAGCT AAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGTGGACCACACCATTGAG ATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCTGTTG CTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-78 SEQ ID NO: 36 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRRGSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKAFFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKVK IYEYAVAHSGLPDNARR >rsCaMPARI-79 SEQ ID NO: 37 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCCATTACCGATGTGACGACGTGTCAA GCCGCCGCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCT CTGGCGGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAG GAGGCGTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTA ATGCGCTCCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTG ACGGGGATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAG ACAGTGAGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAG CGGCGGAGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAG ATGATCCGCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATG ACCGCGAAGGCGCACTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTG CACTATGTGGACCACACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATG AGTATGCTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-79 SEQ ID NO: 38 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRCDDVSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAF SLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMM ARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREA DIDGDGQVNYEEFVVMMTAKAHFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDY NKVKIYEYAVAHSGLPDNARR >rsCaMPARI-46v2 SEQ ID NO: 39 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCCATTACCGAGGGTTGTCAAGCCGCC GCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCG GTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGCG TTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGCT CCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGG ATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGA GGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGGA GCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCCG CGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAA GTGCCTCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGT GGACCACACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCT GTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v2 SEQ ID NO: 40 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRGLSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKCLFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKVK IYEYAVAHSGLPDNARR >rsCaMPARI-46v3 SEQ ID NO: 41 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGCAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCGTTTACCGAGGGCTGATCAGCCGCC GCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCG GTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGCG TTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGCT CCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGG ATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGA GGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGGA GCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCCG CGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAA GTGCCTCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGT GGACCACACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCT GTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v3 SEQ ID NO: 42 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWQPSTEKMYVRDGVLTGDVEMALLLEG NAVYRGLISRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKCLFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKVK IYEYAVAHSGLPDNARR >rsCaMPARI-46v4 SEQ ID NO: 43 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGCAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCGTTTACGGAGGGGGGATCAGCCGC CGCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGC GGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGC GTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGC TCCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGG GATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTG AGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGG AGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCC GCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCG AAGTGCGTCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTAT GTGGACCACATCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATG CTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v4 SEQ ID NO: 44 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWQPSTEKMYVRDGVLTGDVEMALLLEG NAVYGGGISRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKCVFRTTYKAKEKGVKLPGVHYVDHIIEILSHDKDYNKVKI YEYAVAHSGLPDNARR >rsCaMPARI-46v5 SEQ ID NO: 45 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGCAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCCATTACGGAGGGGGGATCAGCCGC CGCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGC GGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGC GTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGC TCCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGG GATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTG AGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGG AGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCC GCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCG AAGTGCGTCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTAT GTGGACCACATCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATG CTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v5 SEQ ID NO: 46 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWQPSTEKMYVRDGVLTGDVEMALLLEG NAHYGGGISRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKCVFRTTYKAKEKGVKLPGVHYVDHIIEILSHDKDYNKVKI YEYAVAHSGLPDNARR >rsCaMPARI-46v6 SEQ ID NO: 47 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCCATTACCGAGGGCTGATCAGCCGCC GCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCG GTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGCG TTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGCT CCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGG ATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGA GGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGGA GCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCCG CGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAA GTGCAACTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGT GGACCACATCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCT GTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v6 SEQ ID NO: 48 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRGLISRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKCNFRTTYKAKEKGVKLPGVHYVDHIIEILSHDKDYNKVKI YEYAVAHSGLPDNARR >rsCaMPARI-46v7 SEQ ID NO: 49 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCCATTACCGAGGGCTGATCAGCCGCC GCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCG GTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGCG TTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGCT CCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGG ATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGA GGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGGA GCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCCG CGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAA GTGCACCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGT GGACCACACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCT GTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v7 SEQ ID NO: 50 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRGLISRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKCTFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKVK IYEYAVAHSGLPDNARR >rsCaMPARI-46v8 SEQ ID NO: 51 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCGTTTACGGAGGGCTGATCAGCCGCC GCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCG GTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGCG TTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGCT CCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGG ATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGA GGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGGA GCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCCG CGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAA GTGCCTCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGT GGACCACACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCT GTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v8 SEQ ID NO: 52 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAVYGGLISRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKCLFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKVK IYEYAVAHSGLPDNARR >rsCaMPARI-46v9 SEQ ID NO: 53 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCGTTTACGGAGGGGGGAGCAGCCGC CGCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGC GGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGC GTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGC TCCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGG GATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTG AGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGG AGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCC GCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCG AAGTGCCTCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTAT GTGGACCACATCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATG CTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v9 SEQ ID NO: 54 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAVYGGGSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSL FDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMAR KMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADID GDGQVNYEEFVVMMTAKCLFRTTYKAKEKGVKLPGVHYVDHIIEILSHDKDYNKV KIYEYAVAHSGLPDNARR >rsCaMPARI-46v10 SEQ ID NO: 55 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGCAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCCATTACCGAGGGGGGAGCAGCCGC CGCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGC GGTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGC GTTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGC TCCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGG GATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTG AGGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGG AGCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCC GCGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCG AAGTGCACCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTAT GTGGACCACACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATG CTGTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v10 SEQ ID NO: 56 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWQPSTEKMYVRDGVLTGDVEMALLLEG NAHYRGGSSRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSL FDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMAR KMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADID GDGQVNYEEFVVMMTAKCTFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKV KIYEYAVAHSGLPDNARR >rsCaMPARI-46v11 SEQ ID NO: 57 ATGGTGAGTGCGATTAAGCCAGACATGAAGATCAAACTGCGTATGGAAGGCAACGTAAACGGGCA CCACTTTGTGATCGACGGAGATGGTACAGGCAAGCCTTATGAGGGAAAACAGACCATGGATCTTGA AGTCAAAGAGGGCGGACCTCTGCCTTTTGCCTTTGATATCCTGACCACTGCATTCCTGTACGGCAAC AGGGTATTCGTGAAATATCCAGACAACATACAAGACTATTTTAAGCAGTCGTTTCCTAAGGGGTATT CGTGGGAACGAAGCATGACTTTCGAAGACGGGGGCATTTGCTATGCCAGAAGCGACATAACAATG GAAGGGGACACTTTCTATAATAAAGTTCGATTTTATGGTACCAACTTTCCCGCCAATGGTCCAGTTAT GCAGAAGAAGACGCTGAAATGGGAGCCCTCCACTGAGAAAATGTATGTGCGTGATGGAGTGCTGA CGGGTGATGTAGAGATGGCTTTGTTGCTTGAAGGAAATGCCCATTACCGAGGGGGGATCAGCCGCC GCAAGTTCAACAAAACCGGCCATGCCTTGCGTGCAATTGGCCGCCTGTCCAGCGGAGGCTCTGGCG GTTCCGGCGGTTCAGGTGGATCAGACCAGCTGACCGAGGAGCAAATTGCAGAATTTAAGGAGGCG TTCTCTTTGTTTGACAAAGATGGCGACGGTACAATTACAACCAAGGAATTGGGCACAGTAATGCGCT CCCTTGGACAGAATCCCACTGAAGCCGAACTTCAAGACATGATCAATGAGGTTGATGCTGACGGGG ATGGGACTATCGACTTTCCTGAGTTTCTTACCATGATGGCTCGCAAAATGAAGGATACAGACAGTGA GGAGGAAATTCGTGAGGCCTTTCGTGTGTTTGATAAGGACGGGAACGGTTATATCTCAGCGGCGGA GCTGCGTCACGTTATGACCAACTTAGGCGAAAAGCTGACTGATGAAGAAGTCGATGAGATGATCCG CGAGGCGGACATCGATGGTGATGGTCAAGTCAATTATGAAGAGTTTGTGGTGATGATGACCGCGAA GTGCCTCTTCAGAACTACTTACAAAGCTAAGGAGAAGGGTGTCAAGTTACCAGGCGTGCACTATGT GGACCACACCATTGAGATTTTAAGCCATGACAAAGATTACAACAAGGTTAAGATCTATGAGTATGCT GTTGCTCATTCTGGATTGCCTGACAATGCCAGACGA >rsCaMPARI-46v11 SEQ ID NO: 58 MVSAIKPDMKIKLRMEGNVNGHHFVIDGDGTGKPYEGKQTMDLEVKEGGPLPFAF DILTTAFLYGNRVFVKYPDNIQDYFKQSFPKGYSWERSMTFEDGGICYARSDITMEG DTFYNKVRFYGTNFPANGPVMQKKTLKWEPSTEKMYVRDGVLTGDVEMALLLEG NAHYRGGISRRKFNKTGHALRAIGRLSSGGSGGSGGSGGSDQLTEEQIAEFKEAFSLF DKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGDGTIDFPEFLTMMARK MKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDG DGQVNYEEFVVMMTAKCLFRTTYKAKEKGVKLPGVHYVDHTIEILSHDKDYNKVK IYEYAVAHSGLPDNARR 

1. An isolated nucleic acid comprising a sequence selected from the sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57, and the sequences encoding a polypeptide having an amino acid selected from the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58; or a variant thereof having 95% identity thereto, or a fragment thereof wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, or 30 nucleotides are removed relative to the nucleic acid sequence.
 2. The isolated nucleic acid of claim 1, comprising a sequence selected from the sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, and 37, and the sequences encoding a polypeptide having an amino acid selected from the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, and
 38. 3. (canceled)
 4. The isolated nucleic acid of claim 1, comprising a sequence selected from the sequences of SEQ ID NOS: 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57, and the sequences encoding a polypeptide having an amino acid selected from the amino acid sequences of SEQ ID NO: 40, 42, 44, 46, 48, 50, 52, 54, 56, and
 58. 5. A vector comprising the isolated nucleic acid of claim
 1. 6. (canceled)
 7. An isolated polypeptide, comprising a polypeptide having an amino acid sequence selected from the group of amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58 and as encoded by the nucleic acid sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and 57; or a variant thereof having 95% identity thereto, or a fragment thereof wherein 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10 amino acids are removed relative to the amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58 and as encoded by the nucleic acid sequence of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, and
 57. 8. The isolated polypeptide of claim 7, comprising a polypeptide having an amino acid sequence selected from the group of amino acid sequences of SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, and 38, and as encoded by the nucleic acid sequences of SEQ ID NOS: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, and
 37. 9. (canceled)
 10. The isolated polypeptide of claim 1, comprising a polypeptide having an amino acid sequence selected from the group of amino acid sequences of SEQ ID NO: 40, 42, 44, 46, 48, 50, 52, 54, 56, and 58, and as encoded by the nucleic acid sequences of SEQ ID NOS: 39, 41, 43, 45, 47, 49, 51, 53, 55, and
 57. 11. A method of detecting calcium in a sample, comprising: providing a sample that comprises cells; contacting the sample with a vector including an isolated nucleic acid; the isolated polypeptide encoded by the isolated nucleic acid sequence; wherein the isolated nucleic acid sequence is according to claim 1; exposing the sample to a light; and detecting the presence of calcium in the sample by observing photoswitching of emitted fluorescence and/or the speed of photoswitching of the emitted fluorescence upon exposure to the light.
 12. (canceled)
 13. The method of claim 11, wherein the cells are neurons.
 14. The method of claim 11, wherein the contacting step comprises a transgenic delivery of the isolated polypeptide to the sample that comprises cells.
 15. The method of claim 11, wherein the exposing step comprises exposing the sample to the light for about 1 millisecond to about 10 minutes.
 16. The method of claim 11, wherein the light comprises a wavelength of about 400 nm to about 500 nm.
 17. The method of claim 11, wherein the light comprises a combination of wavelengths.
 18. The method of claim 17, wherein the combination comprises a first wavelength and a second wavelength.
 19. The method of claim 17, wherein the combination comprises a first wavelength or calibrated mixture of multiple wavelengths and a second wavelength or calibrated mixture of multiple wavelengths.
 20. The method of claim 17, wherein the combination includes a first wavelength or calibrated mixture of multiple wavelengths directed in a donut shape with a second wavelength or calibrated mixture of multiple wavelengths directed in a center spot.
 21. The method of claim 20, wherein the first wavelength or calibrated mixture of multiple wavelengths produces an observable photoswitching of emitted fluorescence and/or speed of photoswitching of the emitted fluorescence, and the second wavelength or calibrated mixture of multiple wavelengths resets the photoswitching to allow for repeated detection.
 22. The method of claim 21, wherein the cells are neurons and the photoswitching of emitted fluorescence and/or speed of photoswitching of the emitted fluorescence upon exposure to the light is a function of intracellular calcium concentration and/or neuronal activity.
 23. The method of claim 11, wherein a first wavelength or calibrated mixture of multiple wavelengths produces an observable photoswitching of emitted fluorescence and/or speed of photoswitching of the emitted fluorescence, and a second wavelength or calibrated mixture of multiple wavelengths resets the photoswitching to allow for repeated detection.
 24. The method of claim 11, wherein the photoswitching is reversible.
 25. (canceled) 